refactor: Removes the CSS files from the Rose plugin (apache#19473)

superset-frontend/plugins/legacy-plugin-chart-rose/package.json

@@ -15,9 +15,6 @@
   },
   "license": "Apache-2.0",
   "author": "Superset",
-  "sideEffects": [
-    "*.css"
-  ],
   "main": "lib/index.js",
   "module": "esm/index.js",
   "files": [
@@ -30,6 +27,7 @@
     "prop-types": "^15.6.2"
   },
   "peerDependencies": {
+    "@emotion/react": "^11.4.1",
     "@superset-ui/chart-controls": "*",
     "@superset-ui/core": "*",
     "react": "^16.13.1"

superset-frontend/plugins/legacy-plugin-chart-rose/src/ReactRose.jsx

@@ -0,0 +1,75 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import React from 'react';
+import { reactify, styled, css } from '@superset-ui/core';
+import { Global } from '@emotion/react';
+import Component from './Rose';
+
+const ReactComponent = reactify(Component);
+
+const Rose = ({ className, ...otherProps }) => (
+  <div className={className}>
+    <Global
+      styles={theme => css`
+        .tooltip {
+          line-height: 1;
+          padding: ${theme.gridUnit * 3}px;
+          background: ${theme.colors.grayscale.dark2};
+          color: ${theme.colors.grayscale.light5};
+          border-radius: 4px;
+          pointer-events: none;
+          z-index: 1000;
+          font-size: ${theme.typography.sizes.s}px;
+        }
+      `}
+    />
+    <ReactComponent {...otherProps} />
+  </div>
+);
+
+export default styled(Rose)`
+  ${({ theme }) => `
+    .superset-legacy-chart-rose path {
+        transition: fill-opacity 180ms linear;
+        stroke: ${theme.colors.grayscale.light5};
+        stroke-width: 1px;
+        stroke-opacity: 1;
+        fill-opacity: 0.75;
+    }
+
+    .superset-legacy-chart-rose text {
+        font-weight: ${theme.typography.weights.normal};
+        font-size: ${theme.typography.sizes.s}px;
+        font-family: ${theme.typography.families.sansSerif};
+        pointer-events: none;
+    }
+
+    .superset-legacy-chart-rose .clickable path {
+        cursor: pointer;
+    }
+
+    .superset-legacy-chart-rose .hover path {
+        fill-opacity: 1;
+    }
+
+    .nv-legend .nv-series {
+        cursor: pointer;
+    }
+  `}
+`;

superset-frontend/plugins/legacy-plugin-chart-rose/src/Rose.js

@@ -27,7 +27,6 @@ import {
   getNumberFormatter,
   CategoricalColorNamespace,
 } from '@superset-ui/core';
-import './Rose.css';
 
 const propTypes = {
   // Data is an object hashed by numeric value, perhaps timestamp
@@ -137,6 +136,7 @@ function Rose(element, props) {
   legendWrap.datum(legendData(datum)).call(legend);
 
   tooltip.headerFormatter(timeFormat).valueFormatter(format);
+  tooltip.classes('tooltip');
 
   // Compute max radius, which the largest value will occupy
   const roseHeight = height - legend.height();